package pers.zw.study.servlet;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * request.getRequestDispatcher实现请求转发
 */
@WebServlet(name = "ServletRequestDemo5", urlPatterns = "/ServletRequestDemo5")
public class ServletRequestDemo5 extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        String data = "zzzwwwww";

        request.setAttribute("data", data);

        request.getRequestDispatcher("/test.jsp").forward(request, response);
    }
}
